Valor is great! We went Western itinerary with our girls who were 13,7. They had lots of fun also and went to at least one activity per day. Your girls are older, but maybe the 15 yr.old might enjoy some of the teen activities. My 13 yr.old had Scot from Scotland as the 'counsellor' for her age group. He was very nice and patient with the age(12-14) group. We did not have many kids on the ship at the end of January though.
Have a great time!!!!! OOPS! Just realized you are on it now. Hope you HAD a great time!
Brenda in Vancouver